> ## Documentation Index
> Fetch the complete documentation index at: https://docs.theblockchainlibrary.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Search Data Layer

> A normalized search index for topics, glossary entries, books, research, tutorials, quizzes, prompts, and developer-oriented objects.

# One index across object types

Version 1.2 generates:

```text theme={null}
/knowledge/search-index.json
```

Each record includes a normalized title, description, type, collection, category, tags, canonical URL, and searchable text.

This can later power:

* Client-side search
* API search
* AI retrieval
* Type filters
* Category filters
* Related-content ranking
* External application integrations

<Note>
  Mintlify search remains valuable for documentation pages. The Knowledge Engine search layer serves the structured object model and future products.
</Note>